baber/WOPTO huggingface dataset:
Patent KR-20000017259-A (KR)
Title: Developing apparatus
Inventor: DOBA SINJIRO
IPC: G03G15/09
Filed: 1999-08-12
Abstract: PURPOSE: A developing apparatus is provided, which can to be installed to a picture shape device such as an electronic photographic printer. CONSTITUTION: The developing apparatus comprises: a developing roller (14) having a roller gear (17) which is attached at one terminal portion by a combine claw (18) and formed with a resin such as a POM, a polycarbonate, or a nylon, and is rotated with the developing roller (14); a magnet roller (16) for providing a bias or a voltage to the developing roller (14), having a conductive member (19) to be attached to the axis portion of the magnet roller (16) by a connection means so that the power is provided to the developing roller (14); a flange (20) to be installed at a first terminal portion of the developing roller (14); and a flange (21) to be installed at a second terminal portion of the developing roller (14). Thereby, it is possible to reliably transmit the power.
Patent KR-20000022715-A (KR)
Inventor: MAYATAKE HISATADA
IPC: G11C11/41
Filed: 1999-08-14
Abstract: PURPOSE: A sense-amp(amplifier) circuit senses a minute electrical potential with a low power consumption at a high speed, and performs enough amplification with a first stage, and maintains a result. CONSTITUTION: A sense-amp(amplifier) circuit connects an output of inverter to an input of another inverter, makes a pair of inverters(TP0, TN0, TP1, TN1), connects in series to drains of sense transistors(TN2, TN3) to a source of each inverter. Differential input signal lines(12,14) are connected to gates of both sense transistors(TN2,TN3). The sense-amp circuit uses sources of sense transistors(TN2,TN3) as a common node of both sense transistors, is connected to a transistor(TN4) of constant current source and an operation switch, thereby making a sense-amp circuit(10). The sense-amp circuit senses a minute electrical potential with a low power consumption at a high speed, and performs enough amplification with a first stage.
Patent KR-20010018007-A (KR)
Inventor: KIM JUNG HEE
IPC: A23B7/10
Filed: 1999-08-17
Abstract: PURPOSE: A method of preparing kimchi without a salting process is provided to mass produce a high quality kimchi having uniform quality and high yield easily with reduced production time. CONSTITUTION: The method comprises the following steps : (i) preprocessing raw material of kimchi such as white cabbage, radish, cucumber, carrot, dropwort, leaf mustard, onion or green onion, not preserved in salt by sorting and washing the material; (ii) adding supplementary raw materials composed of 2-3wt% of powdered red pepper, 3-4wt% of garlic, 0.1-0.5wt% of ginger, 3-4wt% of green onion, 1.0-2.0wt% of pickled shrimps, 1.5-2.0wt% of pickled anchovies, 0.5-1.0wt% of sugar, 3.5-4.5wt% of onion and 0.5-7wt% of salt, to the preprocessed vegetable; (iii) mixing the vegetable with the condiments well; and then (iv) ripening the vegetable dressed with the other condiments at 3-6deg.C.
Patent KR-20010018329-A (KR)
Inventor: JUNG TAE SEOP
IPC: B01J20/02
Filed: 1999-08-18
Abstract: PURPOSE: A method for manufacturing an adsorbent with waste shell such as oyster and ark is provided to eliminate heavy metals and organic chlorines at low cost. CONSTITUTION: The method comprises the steps of collecting waste shell followed by washing; calcining it at the temperature range of 850 to 950deg.C for 2 hours; pulverizing calcined shell by a ball mill after cooling. Prepared shell powder£Ca(OH)2| is either applied as an adsorbent in itself or processed in the form of pellet by mixing with 30-50wt.% of alumina and 0.1-0.5wt.% of PVA (Polyvinylalcohol), followed by calcining at the temperature of 900 to 1200deg.C for 1 to 3 hours.
Patent KR-20010026439-A (KR)
Inventor: LEE JAE HYEONG
IPC: B01D39/00
Filed: 1999-09-06
Abstract: PURPOSE: A filter for collecting bad smell and mist is provided, which has a form of ball type rather than flat and uses physical property of fluid flowing through orifice holes on a ball case and flowing through clearance between the balls filled in the ball case, so that the filter can be operated for long duration and can save operating and maintenance cost. CONSTITUTION: The system comprises the followings: (i) a ball filter installed between an eliminator and a bad smell and mist collector; (ii) ball cases (1) that have many orifice holes (3) and are filled in the ball filter, in which many balls are charged, the speed of fluid is increased rapidly passing through the holes (3) and decreased passing between the balls; and (iii) the collection of mist is carried out by first inertial collection as fluid flows between balls (2), by second adsorption and by third centrifuge as fluid flows around the surface of balls (2).
Patent KR-20010027559-A (KR)
Inventor: LEE EUL HWI
IPC: B62D1/18
Filed: 1999-09-14
Abstract: PURPOSE: An impact absorbing structure make a plastic tube to sufficiently absorb an impact, thereby reducing the number of parts and making convenient a work related to manufacturing thereof. CONSTITUTION: An impact absorbing structure comprises a steering tube(20), an upper band portion(6) and a lower band portion(7). The impact absorbing structure surrounds a steering shaft(3), thereby supporting and protecting the steering shaft(3). If an impact is occurred, a steering tube(2) made of synthetic resin absorbs the impact by being damaged along a breaking groove(21) of spiral form. Further, the breaking groove(21) has "V" type section. Furthermore, if longitudinal grooves(22) are formed between the gaps of the breaking groove(21), a damage generated when an impact is generated is generated gradually.
Patent KR-20010029049-A (KR)
Inventor: KANG PIL SEONG
IPC: H04B7/14
Filed: 1999-09-29
Abstract: PURPOSE: The method for servicing tourist information using a GPS(Global Positioning System) of a mobile communication system is provided to automatically detect a user's location, and to supply tourist information on the corresponding location, so as to improve entire function of the mobile communication system, and to meet user's various demands. CONSTITUTION: If a mobile communication terminal(110) is turned on, a generated service connection request signal is transmitted to a mobile communication exchange(140) through a mobile communication base station(120) and a base station controller(130). The mobile communication exchange(140) registers location information of the mobile communication terminal(110). The mobile communication terminal(110) is converted into a service available state. If a subscriber is moved to a control region of an optional mobile communication base station, the mobile communication exchange(140) updates the location information of the subscriber. If the subscriber inputs a tourist information service code and requests tourist information, a tourist information request signal is supplied to the mobile communication exchange(140). The mobile communication exchange(140) discriminates a correct location of the subscriber by using a GPS(Global Positioning System) receiver, and requests the tourist information to a tourist information server(150). The tourist information server(150) retrieves the tourist information on the location of the mobile communication terminal(110), and supplies the retrieved tourist information to the mobile communication exchange(140). The tourist information is transmitted to the mobile communication terminal(110). The mobile communication terminal(110) outputs the tourist information as a voice guiding message or a character message so that the subscriber can refer to the tourist information.
Patent KR-20010036920-A (KR)
Inventor: LEE GUN SEOK
IPC: H05B6/68
Filed: 1999-10-12
Abstract: PURPOSE: A micro oven cooking control method is provided to maintain the cooking quality by compensating the infrared ray sensor output. CONSTITUTION: The micro oven cooking control method includes the steps of identifying(S31) the cook start command and driving(S32) the pan when the cooked material is inserted into the cavity and the start button is pressed, determining(S33) whether the cooking time is over predefined cooking time, determining(S34) whether the sensor output temperature decreases under the predefined temperature, assuming(S38) that vapor does not exist in the cage if the step(S34) is false, assuming that vapor exists in the cage if the step(S34) is true, determining(S36) whether the sensor output temperature belongs within the predefined sensor initial temperature, starting(S37) the cooking if the step(S36) is true, determining(S39) whether the cooking temperature arrives the predefined target temperature, and terminating the cooking procedure when cooking temperature arrives the predefined target temperature.
Patent KR-20000000403-A (KR)
Title: Wireless danger alarm system
Inventor: CHANG BYUNG KOOK
IPC: G08B15/00
Filed: 1999-10-19
Abstract: PURPOSE: An alarm system is provided to protect life and property against criminals executed in an underground parking lot. CONSTITUTION: The system comprises a portable wireless transmission remote controller, an underground receiver, and a control center display controller. To inform a dangerous situation of a guard or another person in occurrence of crime or feeling of danger, the remote controller is operated to rapidly transmit present location to the display controller. Moreover, an unmanned monitoring camera is linked with the system, leading to maximal monitoring effectiveness.
Patent KR-20010038476-A (KR)
Inventor: HAN JEONG CHANG
IPC: H04N9/29
Filed: 1999-10-25
Abstract: PURPOSE: An inner shield assembly for a terrestrial magnetic field shielding is provided to restrain a deterioration of purity characteristic, a raster distortion and a variation of convergence characteristic by minimizing an affection of outer terrestrial magnetic field. CONSTITUTION: An inner shield comprises two or more symmetrically-divided shielding parts(2) to shield an exit of an electron gun from a terrestrial magnetic field. The shielding parts(2) are integrally formed with flanges(6) contacting to a frame body(4). One of the shielding part(2) has extended portions(8), and the other shielding part(2) has coupling holes(10) in which the extended portions(8) are fitted. The shielding parts(2) are formed with a plurality of grains at their surfaces. The direction of the grains is in alignment with the direction of a horizontal magnetic field, so as to maximize a permeability. Accordingly, the electron beam passing through the inner shield can be shielded perfectly from an outer terrestrial magnetic field.
Patent KR-20000006818-A (KR)
Inventor: KIM SUNG SHIL
IPC: A45C13/00
Filed: 1999-11-05
Abstract: PURPOSE: A method for vacuum shaping a damper for a bag is provided to accomplish safety of a carrier and a material inside at the same time by being elastically transformed by an external impact while preventing the stored material from being damaged. CONSTITUTION: A method for shaping a damper for a bag includes:a step for locating a flat plate member to be shaped between an upper and a lower metal molds for being fixed; a step for heating the flat plate member; a step for lowering the upper metal mold and raising the lower metal mold for the upper and the lower metal molds to contact at the rim area of the flat plate member; a step for flowing the air around the flat plate member through plural inhaling/exhausting apertures being formed on the upper surface of the lower metal mold for the flat plate member to be adhered to the surface of the lower metal mold; and a step for spraying the air through the inhaling/exhausting apertures for the flat plate member to be separated from the lower metal mold for shaping a semi-manufactured damper. Therefore, the external color of the damper is free from being scratched out.
Patent KR-20000049339-A (KR)
Inventor: KIM KI HONG
Filed: 1999-11-10
Abstract: PURPOSE: A method for auctioning mutually in the internet is provided that sellers or buyers can participate in the auction several times for raising a successful bid ratio of sales by bidding successfully goods to a first buyer, when goods' sellers connected to a fixed goods of webpage participate a comparative bid, and the buyers select to buy among many bidders. CONSTITUTION: A method for auctioning mutually in the internet, comprises the steps of: transmitting a list of goods according to request of an user; transmitting an auction page of selected goods according to request of the user selecting goods; registering as a buyer in the auction page for permitting seller bid, when a signal for ordering seller bid including goods selling condition is received; registering as a buyer in the auction page for permitting buyer, when a signal for ordering buyer is received; and permitting a successful bid, if a registered buyer requests buying while is a first buyer.
Patent KR-20010046761-A (KR)
Inventor: AHN YEONG GI
IPC: G01N29/00
Filed: 1999-11-15
Abstract: PURPOSE: A device for measuring elastic wave for a core hole of a tunnel concrete lining and an elastic wave measuring method using the core hole are provided to use for valuating wholesomeness of tunnel wall body at the time of accurate safety diagnosis of the tunnel. CONSTITUTION: A device for measuring elastic wave for a core hole of a tunnel concrete lining includes a housing(10) having an upper plate(11), a side wall(12) and a lower plate(13), an oscillator(20) applying physical shock to measured object and generating elastic wave to the measured object, a first seismic sensor(30a) receiving elastic wave of the measured object, transmitting to a first acceleration meter(32) for sensing elastic wave of the measured object, a second seismic sensor(30b) receiving elastic wave of the measured object, transmitting to a second acceleration meter(34) for sensing elastic wave of the measured object, and an air bag(40) swollen by air injected into the inside and contacting and fixing first and second sensing rods(31,33) of the first and second seismic sensors to the surface of the inside of the hole of the measured object. The first and second acceleration meters are electrically connected with a data acquisition system and sends sensed elastic wave to the data acquisition system.
Patent KR-20000052375-A (KR)
Inventor: VTRI MARKUS
IPC: B23C5/10
Filed: 1999-11-25
Abstract: PURPOSE: A precision milling cutter mounted with a cutting tip is provided to achieve machining at a high speed by coupling cutting tips with corresponding cutting tip sheet without any complicated adjusting procedure by providing markings to each of the cutting tips for distinguishing each assigned cutting tip sheet promptly. CONSTITUTION: An engineering tool(1) includes a main body(2) having tip sheets(6-9) and cutting tips(11-14) are fixedly assigned to the tip sheets to be polished on the tip sheets. The cutting tips belong to a set of cutting tip. The engineering tool further includes a plurality set of cutting tips to be assigned to the tip sheets, respectively. In order to couple the respective cutting tips to the corresponding cutting tip sheets, markings are provided to both the cutting tips and the cutting tip sheets for distinguishing tip sheets to be assigned for the respective cutting tips.
Patent KR-20010055639-A (KR)
Inventor: LEE YOUNG KYU
IPC: A61K8/19
Filed: 1999-12-11
Abstract: PURPOSE: A nail coloring agent obtained by mixing garden balsam with alum or salt and ageing at low temperature for about 10 days is provided, which can tint nails with red polish within a short time and be used through all seasons when stored in a refrigerator. CONSTITUTION: This nail coloring agent is prepared by the process consisting of: collecting leaves and flowers of a garden balsam; drying the garden balsam in the shade; mixing a coloring device such as alum or salt in a weight ratio of garden balsam to coloring device of 70:1 and kneading; ageing at 4deg.C or less for about 10 days.
Patent KR-20010056335-A (KR)
Inventor: HAN HONG UI
IPC: A23L19/00
Filed: 1999-12-15
Abstract: PURPOSE: Provided is a kimchi made from the heart of cabbage, which has hard texture and relatively weak sour taste and can be preserved at 20deg.C for 10days. CONSTITUTION: The kimchi is prepared by mixing 10kg of the heart of cabbage with a seasoning of 2kg of radish, 255g of onion and unripe hot pepper, 128g of green onion and garlic, 85g of ginger and 8.5g of shredded red pepper and fermenting the dressed kimchi or adding 200ml of lactic acid bacteria as a starter to the seasoning mixture and mixing the seasoning with the heart of cabbage before fermenting the resulting kimchi. The lactic acid bacteria is cultured in a medium containing 10g of soy protein, 5g of extract of yeast, 50g of sugar and 2g of acetic acid.
Patent KR-20010056353-A (KR)
Inventor: KANG WON CHEOL
IPC: H04W4/16
Filed: 1999-12-15
Abstract: PURPOSE: A method for automatically sending a calling number for calling is provided to exactly send a calling number, without the necessity of inputting a calling number in full every calling, and prevent the increase of traffic by selecting and sending a desired calling number after storing a plurality of calling numbers for calling. CONSTITUTION: If a call request signal is transmitted through a mobile communication network or a PSTN(Public Switched Telephone Network)(310), a called side exchange generates a ring signal tone to attempt the call connection to a called terminal(320). If the called terminal hooks off, the called side exchange connects the call(380). In case that the called terminal keeps a hook-on state, the called side exchange requests an intelligent network exchange to provide a voice mail service to the calling side(340). The caller executes a selection for calling for the voice mail service provided from the intelligent network exchange(350). Then the caller inputs the numeric key corresponding to a desired calling number among a plurality of calling numbers stored in a storage unit and selects the desired calling number(360). If the caller inputs a calling complete key(370), a control unit reads the calling number of the address equivalent to the inputted numeric key and provides it to a DTMF(Dual Tone Multi Frequency) signal generation unit. The DTMF signal generation unit supplies the calling number to a calling side exchange.
Patent KR-20000048360-A (KR)
Inventor: SAYEED JULPICUAR
IPC: H04B7/155
Filed: 1999-12-23
Abstract: PURPOSE: A code division multiplexing satellite broadcasting system is provided to broadcast programs such as audio and video signals using two stationary satellites as well as a plurality of repeaters. CONSTITUTION: A code division multiplexing satellite broadcasting system adopts following steps. At the first step, an on-time version of a program is broadcasted by using a carrier frequency using a first quadrature code from the first earth-stationary satellite(110). At the second step, a delayed version of the program is broadcasted by using a carrier frequency using a second quadrature code from the first earth-stationary satellite(110). The code division multiplexing satellite broadcasting system further adopts a step of broadcasting an on-time and delayed versions of the program from a second earth-stationary satellite(120).
Patent KR-20010064084-A (KR)
Inventor: OH CHAN GWON
IPC: H01L21/304
Filed: 1999-12-24
Abstract: PURPOSE: A method for chemically and mechanically planarizing a polymer-based low-k interlayer dielectric is provided to improve reliability and yield by guaranteeing polishing uniformity regarding the entire wafer in a chemical mechanical polishing(CMP) process, and to improve productivity by reducing the time necessary for planarization to a tenth. CONSTITUTION: A polymer-based interlayer dielectric(12) is formed on a lower layer(10) having a predetermined conductive layer. Impurity ions for breaking the C-H bonding of the polymer-based interlayer dielectric are selectively implanted into a region of the polymer-based interlayer dielectric wherein the region has a relatively high topology.
Patent KR-20010061059-A (KR)
Inventor: HA HONG GIL
IPC: D06F39/06
Filed: 1999-12-28
Abstract: PURPOSE: A fixing device of a strainer in a double tub typed washing machine is provided to improve the assembling property by easily installing the strainer and to reduce a manufacturing cost by reducing a number of components. CONSTITUTION: A combining boss(63) is protruded inside a drain port(60). A combining slot(53) is installed in a strainer(50) to be directly connected with the combining boss(63). A hanging sill(63a) is protruded in the combining boss(63). The combining slot(53) is formed by an oblique plane(53a) to be geared with the hanging sill(63a). In finishing a washing and a rinsing processes, a draining process is operated. A drain valve device(61) is opened by controlling a control knob for draining. Washing water of a washing tub(11) is discharged through the drain port(60) and a drain hose(40). The laundry and foreign substances are not discharged through the drain port(60) because the washing water is discharged into the drain port(60) through a drain hole(51) of the strainer(50). Thereby, a clog of the drain port(60) is prevented.
Patent KR-20000048474-A (KR)
Title: Foam control compositions having resin-fillers
Inventor: ZHONG BIANXIAO
IPC: B01D19/04
Filed: 1999-12-30
Abstract: PURPOSE: A foam control composition for use in foaming systems comprising a polysiloxane and a resin-filler is provided. CONSTITUTION: A compounds or compositions employed as the polysiloxane (I) herein can be alkylated polysiloxane compounds of several types, it can be used alone or in combination with various solid materials such as silica aerogels, xerogels or hydrophobic silicas of various types. In a preferred embodiment the polysiloxane are siloxanes having the unit formula:wherein q has a value ranging from 20 to 2,000 and R is independently selected from alkyl and aryl groups. Preferred alkyl groups include methyl, ethyl, propyl and butyl, and preferred aryl groups include phenyl. These compounds are readily prepared by the hydrolysis of the appropriate alkyl, aryl or mixtures of alkylaryl silicone dichlorides with water in a manner well known in the art. Specific examples of such polysiloxanes useful as (I) include diethyl polysiloxanes, dipropyl polysiloxanes, dibutyl polysiloxanes, methylethyl polysiloxanes and phenylmethyl polysiloxanes. Dimethyl polysiloxanes are particularly useful herein due to their low cost and ready availability. Polydimethylsiloxanes (where both R's are methyl) having a molecular weight within the range of from 2,000 to 200,000 or higher, are all useful as antifoam agents.
Patent KR-20010058789-A (KR)
Inventor: LEE GIL JIN
IPC: H01L23/34
Filed: 1999-12-30
Abstract: PURPOSE: A method of manufacturing a semiconductor package is to expose a chip and a lead of a lead frame by directly attaching the lead frame to a wafer, thereby radiating heat generated from the chip. CONSTITUTION: An attaching unit(28) punches a punching region comprising a vertical row of a lead in a lead frame(12). By this punching, the vertical row of the lead is separated. An opposed surface of the attaching unit is attached with a wafer(14). A semiconductor chip(16) formed on the wafer corresponds to the region of a semiconductor package. By the separated punching region, a portion of center of the semiconductor chip comprising a bonding pad is exposed. A wire is then bonded between the bonding pad and an upper surface of a horizontal row of a lead. To protect the exposed semiconductor chip and the wire, molding is performed by resin(34). After hardening the resin, the punching is performed along a punching line.